baber/WOPTO huggingface dataset:
Patent WO-2020186767-A1 (WO)
Title: Composite-phase mechanoluminescent materials with adjustable color and intensity, and preparation method thereof
Inventor: PENG DENGFENG
IPC: C09K11/57
Filed: 2019-10-31
Abstract: A composite-phase mechanoluminescent material with adjustable color and intensity, and a preparation method thereof. The material is prepared by using a ZnS-AOZnS composite phase as a matrix, performing ion exchange at an A-site and a Zn-site and co-doping with transition metal ions and rare earth ions. The chemical formula of the mechanoluminescent material is ZnS-AOZnS: xN, yM (0≤x≤1, 0≤y≤1), where N is a substitution element at the Zn-site and is one or more of Cu, Mn and Cr, M is a substitution element at the A-site and is one or more of Pr, Tb, Sm, Ho, Nd, Bi, Pb, Ag, Ti, Gd, Eu and Yb, A is one or more of Ca, Sr and Ba, and x and y represent molar percentages. The composite phase indicates that the matrix material prepared by compounding two phases by a high-temperature solid-state reaction method.
Patent WO-2020108228-A1 (WO)
Title: Exenatide analog
Inventor: ZHANG GUIMIN
IPC: C07K14/605
Filed: 2019-11-03
Abstract: The present invention belongs to the field of biomedicine, and specifically discloses an exenatide analog. The present invention makes a design for several amino acid structures at the C-terminus of the amino acid sequence of exenatide Exendin-4, including the addition or deletion of amino acids, amino acid sequence mutations and addition of sites that can be used for site-directed modification to obtain an exenatide analog. The activity of this analog to stimulate insulin secretion from mouse islet tumor cells is significantly higher than exenatide Ex-4, and the glucose-lowering activity in vivo in diabetic model mouse C57BL/KsJ-db/db is significantly better than exenatide Ex-4, which can be used to prevent, treat or reduce diabetes and obesity and/or related complications thereof and other diseases.
Patent WO-2020164259-A1 (WO)
Title: 具有高效烟气脱硫的回转石灰窑预热器
Inventor: PANG HUANJUN
IPC: B01D53/83
Filed: 2019-11-04
Abstract: 本发明涉及一种具有高效烟气脱硫的回转石灰窑预热器，其包括预热器主体、顶部料仓、下料管、排烟管、推杆装置、下料溜槽，还包括固硫剂助剂输送管道，该固硫剂助剂输送管道的下端设置有喷嘴，该喷嘴位于下料溜槽的上方。本发明通过固硫剂助剂输送管道的设置，固硫剂助剂粉末能够在高速气流的作用下通过该固硫剂助剂输送管道输送至预热器主体内下料溜槽上方的喷嘴，并经由喷嘴喷出以与来自回转石灰窑的高温烟气流混合，来改善固硫剂微观结构、延缓脱硫产物的高温分解，提高其分解温度。
Patent WO-2021042523-A1 (WO)
Inventor: CHEN JIANGCHUAN
IPC: H01L27/15
Filed: 2019-11-11
Abstract: 一种显示面板，显示面板包括衬底基板(101)、有源层(102)、栅极层(103)和阈值电压调整金属层(104)，阈值电压调整金属层(104)设置于有源层(102)远离栅极层(103)的一侧，阈值电压调整金属层(104)与栅极层(103)连接；当阈值电压调整金属层(104)为正电位时，开关薄膜晶体管的阈值电压减小，更容易打开，当阈值电压调整金属层(104)为负电位时，开关薄膜晶体管的阈值电压增大，关断更严，解决了现有技术存在显示面板功耗高的技术问题。
Patent WO-2020108308-A1 (WO)
Inventor: LI FEI
IPC: G01L5/00
Filed: 2019-11-13
Abstract: A lithium battery probe apparatus, the apparatus comprising a deformation probe structure (1), the deformation probe structure (1) comprising a pressure sensing apparatus (2), a signal line (3) and an external signal processor, the pressure sensing apparatus (2) being connected to one end of the signal line (3), the other end of the signal line (3) being connected to the external signal processor, the pressure sensing apparatus (2) being mounted between lithium battery cells or between a lithium battery cell and a lithium battery cell outer frame; when a lithium battery cell undergoes thermal runaway and deforms, the lithium battery cell presses the pressure sensing apparatus (2), causing the pressure sensing apparatus (2) to sense the pressure, and the pressure sensing apparatus (2) transmits a pressure signal generated by the sensed pressure to the external signal processor by means of the signal line (3).
Patent WO-2020098769-A1 (WO)
Inventor: LI WEI
IPC: H01M4/131
Filed: 2019-11-15
Abstract: 一种正极极片及电化学装置。该正极极片包括金属集流体（10）、正极活性材料层（14）和设置于金属集流体（10）与正极活性材料层（14）之间的安全涂层（12），所述安全涂层（12）包含高分子基体、导电材料和无机填料，正极活性材料层（14）包含Li  1+x Ni  a Co  b Me  (1-a-b) O  2 ，其中-0.1≤x≤0.2，0.6≤a<1，0<b<1，0<(1-a-b)<1，Me选自Mn、Al、Mg、Zn、Ga、Ba、Fe、Cr、Sn、V、Sc、Ti、Zr中的至少一种；且金属集流体（10）为含铝多孔集流体。该正极极片可以改善电化学装置的电性能和安全性能。
Patent WO-2021082123-A1 (WO)
Inventor: CHEN YINGXIANG
IPC: G06F16/9535
Filed: 2019-11-22
Abstract: An information recommendation method and apparatus, and an electronic device. Said method comprises: constructing a retrieval relationship graph, the retrieval relationship graph containing a plurality of sub-retrieval relationship graphs, corresponding to search results, obtained by using different keywords, each sub-retrieval relationship graph containing at least one connecting directed edge, the connecting directed edge being configured to indicate a linked web page node obtained by searching using a keyword (S102); receiving a target keyword to be retrieved (S104); querying, from the retrieval relationship graph, all linked web page nodes corresponding to the target keyword and a weight value of each linked web page node, so as to determine a target search list, the target search list containing a plurality of pieces of recommendation information sorted according to the weight values (S106); and displaying the target search list (S108).
Patent WO-2021093043-A1 (WO)
Inventor: ZHOU MIAO
IPC: G02F1/13357
Filed: 2019-12-03
Abstract: 一种显示面板及显示装置，显示面板包括：第一显示面板（110）、量子点层（120）以及第二显示面板（130）；第一显示面板（110）与第二显示面板（130）相对设置，量子点层（120）设置于第一显示面板（110）朝向第二显示面板（130）的一侧上。通过设置第一显示面板（110）和第二显示面板（130），并使其中一个实现动态背光，另一个显示画面，且在两个显示面板之间设置有量子点层（120），从而提高了显示面板的穿透率。
Patent WO-2020125466-A1 (WO)
Inventor: YANG WENGUANG
IPC: B29K71/00
Filed: 2019-12-09
Abstract: La présente invention concerne un procédé de recuit de matériau PEEK, comprenant les étapes consistant : à extruder sous forme de barreau ou sous forme de tube un matériau PEEK, puis à le placer dans un tube métallique en vue du recuit. Selon la présente invention, un barreau en PEEK ou un tube en PEEK est placé dans le tube métallique en vue du recuit, de telle sorte que les performances du barreau en PEEK ou du tube en PEEK après recuit peuvent être efficacement améliorées. Le tube métallique a des vitesses de chauffage et de refroidissement rapides, est facile à commander et peut économiser de l'énergie.
Patent WO-2021103213-A1 (WO)
Inventor: FENG ZIKANG
IPC: H01L27/32
Filed: 2019-12-19
Abstract: A flexible display module (1) and a flexible display device (36), wherein the flexible display module (1) comprises a flexible display panel (2), a circuit board (3) and a panel protection structure (4); the flexible display panel (2) comprises an effective display part (5) and a binding part (6); the panel protection structure (4) is located at the back of the effective display part (5), the panel protection structure (4) is provided with a sink groove (7) on one side away from the effective display part (5); wherein, the binding part (6) is arranged in the sink groove (7) and is electrically connected with the effective display part (5), and the circuit board (3) is arranged in the sink groove (7) and is electrically connected with the binding part (6).
Patent WO-2020140781-A1 (WO)
Inventor: LIU CHENGJUN
IPC: H01L27/32
Filed: 2019-12-23
Abstract: Provided are a pixel structure, a display panel and a display device. The pixel structure of the embodiments of the present disclosure comprises a plurality of pixel units, wherein each pixel unit comprises a plurality of sub-pixels, each sub-pixel is divided into at least two target sub-pixels, and a spacing area is provided between two adjacent target sub-pixels.
Patent WO-2021128257-A1 (WO)
Title: 含有单层石墨烯的固化物、单层石墨烯及其制备方法和含有单层石墨烯的制品
Inventor: SHEN JIANQING
IPC: C01B32/19
Filed: 2019-12-27
Abstract: 提供一种含有单层石墨烯的固化物、单层石墨烯及其制备方法和含有单层石墨烯的制品。该含有单层石墨烯的固化物的制备方法包括，（a）将石墨和固化材料以及可选的第一溶剂混合，固化成型，得到成型颗粒料；（b）对成型颗粒料和可选的第二溶剂形成的体系进行加热，再通入气体进行加压，然后泄压，得到膨胀颗粒料；（c）已膨胀颗粒料替换步骤（a）中的石墨和固化材料，重复步骤（a）和（b）若干次，得到含有单层石墨烯的固化物。将含有单层石墨烯的固化物进行碳化处理，分离，得到单层石墨烯。该含有单层石墨烯的制品含有单层石墨烯的固化物或单层石墨烯。该石墨烯纯度高、性能优异，可直接用于工业化生产加工。
Patent WO-2021128330-A1 (WO)
Inventor: SONG WEI
IPC: H04R7/12
Filed: 2019-12-27
Abstract: Provided is a sound generation device, comprising a basin frame, a vibration system and a magnetic circuit system, wherein the vibration system comprises an annular upper vibrating diaphragm, a lower vibrating diaphragm, a voice coil, an upper framework, a lower framework, and an isolation vibrating diaphragm; the upper vibrating diaphragm is fixed to the basin frame; the lower vibrating diaphragm is arranged at an interval around the magnetic circuit system, and an outer peripheral side of the lower vibrating diaphragm is fixed to the basin frame; the upper framework is connected to the upper vibrating diaphragm and the voice coil, respectively; the lower framework is connected to the lower vibrating diaphragm and the voice coil, respectively; and an outer peripheral side of the isolation vibrating diaphragm is connected to the basin frame body, and an inner peripheral side thereof is connected to the lower framework. Compared with the related art, the sound generation device of the present invention has a higher acoustic loudness and a better acoustic performance.
Patent WO-2021134417-A1 (WO)
Inventor: Ding wan
IPC: G06N3/02
Filed: 2019-12-31
Abstract: 一种交互行为预测方法，包括：获取多轮对话数据，提取多轮对话数据中指定说话人的至少一段发言数据（S101）；提取每段发言数据中的多模态特征数据，根据多模态特征数据生成多模态特征序列（S102）；将至少一段发言数据对应的多模态特征序列输入预训练的分类神经网络，获取分类神经网络的输出结果作为指定说话人的预测交互行为（S103）。还公开了智能装置（20）和计算机可读存储介质（30）。可以有效提升预测的准确性。
Patent WO-2020215811-A1 (WO)
Title: Novel endoscope smart navigator system based on image recognition and 3d-slam real-time modelling
Inventor: WANG YUFENG
IPC: A61B1/00
Filed: 2020-04-09
Abstract: A novel endoscope smart navigator system based on image recognition and 3D-SLAM real-time modelling, comprising: an image acquisition unit and a three-dimensional UWB receiver system, an image processing unit, and a capsule intestine robot (14); by means of acquired whole patient intestine images and the precise coordinates of a lesion (15), on the basis of the intestinal path (13) of the patient (4), navigating the capsule intestinal robot to quickly and automatically find the location of the lesion (15) and extract a biopsy sample; due to the image model of the entire intestine, the movement of the capsule intestinal robot (14) will not damage the intestine (1) of the patient (4), and will not cause excess pain to the patient (4); the effects are good, facilitating promotion and application in industry.
Patent WO-2021142847-A1 (WO)
Title: Uplink data transmission methods and apparatuses, and computer storage media
Inventor: HONG WEI
IPC: H04W52/14
Filed: 2020-01-19
Abstract: Disclosed are uplink data transmission methods and apparatuses, and computer storage media. The uplink data transmission method applied to a User Equipment (UE) comprises: reporting the maximum allowed power back-off information to a base station, the maximum allowed power back-off information being used for indicating the maximum power back-off supported by the UE in the current communication frequency band; receiving scheduling information returned by the base station on the basis of the maximum allowed power back-off information; and sending uplink data according to the scheduling information.
Patent WO-2020156320-A1 (WO)
Inventor: XIE XIANG
IPC: G06K9/00
Filed: 2020-01-20
Abstract: 一种终端设备，包括显示模组（100）、光学指纹传感器（200）、至少两个背光组件（300，500）和光发射器（400），显示模组（100）包括显示屏（110）和覆盖在显示屏（110）上的透光盖板（120），光发射器（400）和显示屏（110）均固定在透光盖板（120）的内侧表面，光学指纹传感器（200）设置在显示屏（110）背离透光盖板（120）的一侧，至少两个背光组件（300，500）依次设置在显示屏（110）与光学指纹传感器（200）之间，在显示屏（110）到光学指纹传感器（200）的方向上，至少两个背光组件（300，500）的透光区域（310，510）的面积依次减小，光发射器（400）发射的光线经手指后，依次穿过显示模组（100）和各透光区域（310，510）且投射在光学指纹传感器（200）上。
Patent WO-2020156435-A1 (WO)
Title: Appareil de cuisson
Inventor: LYU HUA
IPC: A47J27/00
Filed: 2020-01-22
Abstract: L'invention concerne un appareil de cuisson (1) comprenant un corps de casserole (40) à l'intérieur duquel est disposée une casserole interne (41), un corps de couvercle (10, 210, 310), un dispositif de production de vapeur (20) et un dispositif de détection (30, 230, 330) comprenant un élément de déclenchement (32, 232, 332) et un élément de détection (31, 231, 331). Le corps de couvercle (10, 210, 310) est disposé sur le corps de casserole (40) d'une manière permettant une ouverture et une fermeture et, lorsqu'il est fermé par couverture sur le corps de casserole (40), forme un espace de cuisson où la casserole interne (41) les sépare. Le dispositif de production de vapeur (20) sert à générer de la vapeur qui aide à la cuisson. Il est disposé dans le corps de couvercle (10, 210, 310) et comprend une cavité de production de vapeur (23) et un panneau de couvercle pour vapeur (25, 225, 325). La cavité de production de vapeur (23) sert à recevoir de l'eau à chauffer pour générer de la vapeur et peut communiquer avec l'espace de cuisson par l'intermédiaire d'un passage pour vapeur, de façon à guider la vapeur jusqu'à l'espace de cuisson. Le panneau de couvercle pour vapeur (25, 225, 325) est relié au corps de couvercle (10, 210, 310) et peut être ouvert et fermé par rapport à la cavité de production de vapeur (20). Le dispositif de détection (30, 230, 330) est dans un premier état dans lequel il est déclenché par l'élément de déclenchement (32, 232, 332), lorsque le panneau de couvercle pour vapeur (25, 225, 325) est fermé par couverture et dans un second état, dans lequel il n'est pas déclenché, lorsque le panneau de couvercle pour vapeur (25, 225, 325) est ouvert. L'appareil de cuisson (1) peut déterminer si le panneau de couvercle pour vapeur (25, 225, 325) est fermé par couverture ou non en fonction de l'état de l'élément de détection (30, 230, 330), de façon à permettre un rappel pour un utilisateur et à empêcher l'occurrence de la situation d'oubli, par l'utilisateur, de fermer par couverture le panneau de couvercle pour vapeur (25, 225, 325), ce qui donne une bonne sécurité.
Patent WO-2020187144-A1 (WO)
Inventor: FU XIAOYU
IPC: A61B5/16
Filed: 2020-03-13
Abstract: Disclosed are a psychological stress assessment method and a related device. The psychological stress assessment method comprises: determining a first psychological stress difference of a target user (S401); determining a second psychological stress difference of a target crowd (S403); and determining a psychological stress condition of the target user according to the first psychological stress difference and the second psychological stress difference (S404). By means of firstly determining, in a targeted manner, the psychological stress difference of the target user during two activities of different types, and then determining the psychological stress difference, in the two activities, of the crowd to which the target user belongs, the psychological condition of the target user is finally accurately determined, thereby reducing inaccuracies in individual differences. A more effective psychological stress assessment method is further provided for improving the accuracy of psychological stress assessment.
Patent WO-2020182200-A1 (WO)
Title: Sliding plate supported through-shaft plunger pump or motor
Inventor: ZHONG BIAO
IPC: F04B53/00
Filed: 2020-03-13
Abstract: Provided is a sliding plate supported through-shaft plunger pump or motor, comprising a main shaft (10), a cylinder (80) supported on the main shaft (10) and rotating synchronously with the main shaft (10), and a distribution sliding plate pair, wherein the main shaft (10) is supported on the bearings at both ends in the form of penetrating the cylinder (80) and the distribution sliding plate pair, the distribution sliding plate pair includes a swash plate (40) and a sliding plate (50) supported on the swash plate (40), the sliding plate (50) is an integral structure, and the end face, opposite to the swash plate (40), of the sliding plate (50) is provided with a static pressure support surface (51), a plurality of oil chambers (53a) are arranged on the static pressure support surface (51), a plurality of plunger ball sockets (58) are arranged on the other end face of the sliding plate (50), the sliding plate (50) is provided with a large-aperture oil through hole (53) communicating with the plunger ball sockets (58) and the oil chambers (53a), the swash plate (40) is provided with a distribution oil tank (42) communicating with oil inlet and outlet (33a, 33b), a third bearing (23) is arranged between the sliding plate (50) and the swash plate (40), and the sliding plate (50) is supported on the third bearing (23) in a radially constrained state. The structure can improve the performance, such as working reliability, volumetric efficiency and service life, of axial plunger pumps or motors.
Patent WO-2020187260-A1 (WO)
Inventor: Yang Shanglu
IPC: B23K26/22
Filed: 2020-03-18
Abstract: A laser welding method. The laser energy of multiple laser beams (21, 22) acts on the surface of an overlap joint material combination for a period of time to melt the material, and a weld joint (3) is formed after cooling and solidification, so as to achieve material connection. During the action, the laser beams remain unchanged in position or are moved arbitrarily within a circle having a diameter of 15 millimeters to obtain a large-size welding spot. The shape of the weld joint formed is a circular, elliptical, or arc-shaped contour. The number of the laser beams varies from 2 to 10, the laser beam spots may be in the shape of dots, annuli, polygons, or short lines, the diameter of the focused spot varies from 0.05 to 10 millimeters, the laser power varies from 0.1 to 50 kilowatts, the energy of the laser beams is output continuously or in the form of pulse, and the action duration ranges from 0.1 second to 10 seconds.
Patent WO-2020200048-A1 (WO)
Inventor: XIAO JIAN
IPC: G01N33/49
Filed: 2020-03-26
Abstract: 一种液路系统（1）及其控制方法，系统（1）包括血样液路系统（2）和试剂液路系统（3），血样液路系统（2）包括血液抽吸件（21）、第一抽吸控制件（22）和抽吸件清洗装置（23），第一抽吸控制件（22）与血液抽吸件（21）相连通，控制血液抽吸件（21）对血液的抽吸和释放；抽吸件清洗装置（23）包括与第一抽吸控制件（22）相连的第一液路阀（231），第一液路阀（231）能切换为与水源（4）相连通或与气源（5）相连通；试剂液路系统（3）包括至少一个试剂抽吸件（31）和与试剂抽吸件（31）相连通的第二抽吸控制件（32）。该系统（1）能够实现对血凝数据检测中血液和试剂添加过程的自动化。
Patent WO-2021109371-A1 (WO)
Inventor: DING RONG
IPC: C09K23/54
Filed: 2020-03-27
Abstract: 一种制备聚醚改性聚有机硅氧烷的方法，首先制备端叠氮基封端的聚有机硅氧烷和端炔基的聚醚多元醇，然后利用"点击化学"(Click Chemistry)技术得到超支链化结构的聚醚改性硅油，相比传统铂催化制备的支链型和交联型聚醚改性硅油，其具有高溶解性、高度交联的内部支化骨架和内部空腔、大量的端基官能团，从而具有优异的乳化能力。用其制备的有机硅消泡剂粒径更小、稳定性更好、消抑泡性能更优越。
Patent WO-2021195901-A1 (WO)
Inventor: LI CHAO
IPC: H04J3/06
Filed: 2020-03-30
Abstract: Disclosed is a data processing method, which can be applied to a clock synchronization network system. The system can correct, according to a clock frequency error or a time error, a data timestamp of any data packet collected by the system within a time period without a reference clock, such that a system time of the data packet after correction is consistent with a reference time, thereby improving the accuracy of data recording.
Patent WO-2020221038-A1 (WO)
Inventor: LIU JINMING
IPC: A61K31/381
Filed: 2020-04-20
Abstract: 一种式I的化合物或其药学上可接受的盐、立体异构体、互变异构体、多晶型物、溶剂合物、N-氧化物、同位素标记的化合物、代谢物或前药，包含其的药物组合物和药盒，其制备方法及其在制备用于预防或治疗STING介导的相关疾病的药物中的用途。
Patent WO-2021212289-A1 (WO)
Title: 激光发射装置
Inventor: LIN YUBO
IPC: H01S5/022
Filed: 2020-04-20
Abstract: 一种激光发射装置(20,30)，激光发射装置(20,30)包括：驱动组件(301)、激光发射器(302)、储能模块(303)以及电路板(304)；激光发射器(302)为裸晶片激光发射器，激光发射器(302)的输入端与储能模块(303)电连接，激光发射器(302)的输出端与驱动组件(301)电连接；驱动组件(301)用于控制激光发射器(302)所在的电路导通或者断开；储能模块(303)与外接电源(11)电连接，储能模块(303)和外接电源(11)用于产生驱动激光发射器(302)所需的电信号；驱动组件(301)用于输出驱动信号，以控制储能模块(303)和外接电源(11)向激光发射器(302)输出电信号以使得激光发射器(302)发光，驱动组件(301)、激光发射器(302)和储能模块(303)固定于电路板(304)上方，电路板(304)中设置有接地层(334)。激光发射装置(20,30)提高了电流的变化速率，进而提高了激光发射的峰值功率，增强了激光发射的抗干扰能力。
Patent WO-2020224436-A1 (WO)
Inventor: SUN SHIBING
IPC: C03B23/24
Filed: 2020-04-22
Abstract: A support column array having a variable elastic modulus, and a vacuum glass. A first ring of support columns in the variable elastic modulus support column array close to a sealed edge of the vacuum glass comprises low-elastic modulus support columns. A second ring of support columns close to the sealed edge of the vacuum glass comprises high-elastic modulus support columns. In this manner, rings of low elastic modulus support columns and rings of high elastic modulus support columns are alternately arranged in a direction leading away from the sealed edge of the vacuum glass, until the support columns are all arranged. The vacuum glass is formed from the varying elastic modulus support column array and flat glass. The varying elastic modulus support column array reduces the maximum stress and the maximum deformation sustained by the vacuum glass, thereby reducing glass damage and missing support columns. The arrangement of the varying elastic modulus support columns can be applied without changing the original array spacing of support columns of existing products, or using the array spacing of support columns in novel designs.
Patent WO-2021036313-A1 (WO)
Inventor: ZHANG YINGSONG
IPC: G06F15/78
Filed: 2020-04-26
Abstract: Disclosed in the present application is a Cholesky decomposition-based matrix inversion apparatus, comprising a data write control unit, a first data shift unit, a control unit, a calculation unit, a second data shift unit, a memory unit and an output unit, the calculation unit comprising eight single-precision complex multiplier-accumulators (CMAC), said CMACs having a four-stage pipeline calculation structure, the calculation unit being connected to the control unit, the first data shift unit, the control unit, the second data shift unit and the output unit each being connected to the memory unit, the control unit being connected to the second data shift unit, and the data write control unit being connected to the first data shift unit. Technical solutions of the present application, by means of using an eight-CMAC calculation unit, solve the problems of internal computing resources of current vector processors being relatively few and calculation resource utilization being relatively low, decrease processing delay for Cholesky decomposition-based inversion, and increase network functionality.
Patent WO-2021217323-A1 (WO)
Title: 一种负极复合材料及其应用
Inventor: YI TING
IPC: H01M4/36
Filed: 2020-04-27
Abstract: 一种负极复合材料，包括Si-M-C复合材料和在其表面存在的石墨烯，其中M包括硼、氮或氧中的至少一种，固体核磁共振测试所述Si-M-C复合材料中硅元素的化学位移包括-5ppm±5ppm、-35ppm±5ppm、-75ppm±5ppm、-110ppm±5ppm，且-5ppm±5ppm处的半峰宽K满足：7ppm＜K＜28ppm。采用该负极复合材料，及应用其的负极极片、电化学装置具有良好的循环性能。
Patent WO-2021237491-A1 (WO)
Inventor: ZHANG KUN
IPC: H01L27/11573
Filed: 2020-05-27
Abstract: Sont fournis des dispositifs de mémoire 3D (100, 200) et des procédés de formation de ceux-ci. Le dispositif de mémoire 3D (100, 200) comprend un substrat (101, 201, 350, 450), un circuit périphérique (108, 208, 352, 452) sur le substrat (101, 201, 350, 450), une pile de mémoire (114, 214, 330, 430) comprenant des couches conductrices entrelacées (116, 216, 328, 428) et des couches diélectriques (118, 218, 310, 410) au-dessus du circuit périphérique (108, 208, 352, 452), une couche semi-conductrice dopée de type P (220, 406) au-dessus de la pile de mémoire (114, 214, 330, 430), une pluralité de structures de canal (124, 224, 314, 414) s'étendant chacune verticalement à travers la pile de mémoire (114, 214, 330, 430) dans la couche semi-conductrice dopée de type P (220, 406), et un contact de source (132, 232, 364, 464) au-dessus de la pile de mémoire (114, 214, 330, 430) et en contact avec la couche semi-conductrice dopée de type P (220, 406). Une extrémité supérieure de chacune de la pluralité de structures de canal (124, 224, 314, 414) est affleurante à une surface supérieure de la couche semi-conductrice dopée de type P (220, 406), ou au-dessous de ladite surface.